



Ariah – Natural Marquise Ruby & Diamond Ring
A beautiful expression of colour and contemporary elegance, Ariah is a natural ruby and diamond ring featuring three vibrant marquise-cut rubies, gracefully arranged in a flowing design.
The three natural rubies, measuring approximately 4 × 3mm each and totalling 0.61ct, reveal rich red hues that contrast beautifully with the surrounding diamonds. Their elegant marquise silhouettes create a distinctive sense of movement and balance.
A delicate arrangement of 46 natural round brilliant-cut diamonds, totalling 0.20ct, adds refined sparkle around the rubies. Set in polished 18kt white gold, the intricate pavé detailing enhances the gemstones while maintaining a beautifully balanced silhouette.
Romantic yet contemporary, Ariah is a distinctive ruby and diamond ring for those who appreciate vibrant gemstones and thoughtful design. Whether chosen to celebrate a special occasion or simply as an expression of personal style, it brings timeless beauty and individuality to any fine jewellery collection.
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ENQUIRY
Interested in this design, or want to make it your own? Send us your details below and our team will reply within 24 business hours.
If you’re choosing a diamond, our gemmologist selects each stone individually to suit your brief, so you receive the best stone available at the time of your order. We choose ethically sourced, certified stones that meet our standards for colour, clarity and cut. Tell us your preferred carat size and budget, and we’ll guide you from there.
Not sure of your ring size? Don’t worry. Rings can be resized, and resizing is complimentary.
Bespoke pieces are made specially for you, so they can’t be exchanged or returned.
SELECT YOUR SIZE
Ring Size Guide
Every piece at The Paddington Jeweller is handmade to order, so please take care when choosing your size. We generally carry size N in most of our rings. Resizing is complimentary with every ring purchase, so you can adjust the fit if you need to.
If you need help with sizing, give us a call and we’ll be happy to help, or visit our Paddington, Sydney studio and we’ll size you in person.
| NMJ SIZE (AUS/UK) | Internal Diameter / Circumference (MM) | USA SIZE |
|---|---|---|
| D | 13.1 / 41.1 | - |
| D 1/2 | 13.3 / 41.7 | 2 |
| E | 13.5 / 42.4 | - |
| E 1/2 | 13.7 / 43.0 | 2.5 |
| F | 13.9 / 43.6 | |
| F 1/2 | 14.1 / 44.2 | 3 |
| G | 14.3 / 44.9 | - |
| G 1/2 | 14.5 / 45.5 | 3 1/2 |
| H | 14.7 / 46.1 | - |
| H 1/2 | 14.9 / 46.8 | 4 |
| I | 15.1 / 47.4 | - |
| I 1/2 | 15.3 / 48.0 | 4 1/2 |
| J | 15.5 / 48.6 | |
| J 1/2 | 15.7 / 49.3 | 5 |
| K | 15.9 / 49.9 | |
| K 1/2 | 16.1 / 50.5 | 5 1/2 |
| L | 16.3 / 51.2 | |
| L 1/2 | 16.5 / 51.8 | 6 |
| M | 16.7 / 52.4 | |
| M 1/2 | 16.9 / 53.0 | 6 1/2 |
| N | 17.1 / 53.7 | |
| N 1/2 | 17.3 / 54.3 | 7 |
| O | 17.5 / 54.9 | |
| O 1/2 | 17.7 / 55.6 | 7 1/2 |
| P | 17.9 / 56.2 | |
| P 1/2 | 18.1 / 56.8 | 8 |
| Q | 18.3 / 57.4 | |
| Q 1/2 | 18.5 / 58.1 | 8 1/2 |
| R | 18.8 / 59.0 | |
| R 1/2 | 19.0 / 59.6 | 9 |
| S | 19.2 / 60.3 | |
| S 1/2 | 19.4 / 60.9 | 9 1/2 |
| T | 19.6 / 61.5 | |
| T 1/2 | 19.8 / 62.2 | 10 |
| U | 20.0 / 62.8 | |
| U 1/2 | 20.2 / 63.4 | 10 1/2 |
| V | 20.4 / 64.0 | |
| V 1/2 | 20.6 / 64.7 | 11 |








